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master's thesis
Utjecaj dušika iz pročišćene otpadne vode na ekološko stanje rijeke Kupe
Zagreb: University of Zagreb, Faculty of Agriculture, 2022. urn:nbn:hr:204:441231
Matan, Katarina
University of Zagreb
Faculty of Agriculture
Department of Soil Amelioration

Institutional repository: Repository Faculty of Agriculture University of Zagreb

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Matan, K. (2022). Utjecaj dušika iz pročišćene otpadne vode na ekološko stanje rijeke Kupe (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:441231

Matan, Katarina. "Utjecaj dušika iz pročišćene otpadne vode na ekološko stanje rijeke Kupe." Master's thesis, University of Zagreb, Faculty of Agriculture, 2022. https://urn.nsk.hr/urn:nbn:hr:204:441231

Matan, Katarina. "Utjecaj dušika iz pročišćene otpadne vode na ekološko stanje rijeke Kupe." Master's thesis, University of Zagreb, Faculty of Agriculture, 2022. https://urn.nsk.hr/urn:nbn:hr:204:441231

Matan, K. (2022). 'Utjecaj dušika iz pročišćene otpadne vode na ekološko stanje rijeke Kupe', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 14 May 2024, https://urn.nsk.hr/urn:nbn:hr:204:441231

Matan K. Utjecaj dušika iz pročišćene otpadne vode na ekološko stanje rijeke Kupe [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2022 [cited 2024 May 14] Available at: https://urn.nsk.hr/urn:nbn:hr:204:441231

K. Matan, "Utjecaj dušika iz pročišćene otpadne vode na ekološko stanje rijeke Kupe", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:204:441231

Metadata
TitleUtjecaj dušika iz pročišćene otpadne vode na ekološko stanje rijeke Kupe
Title (english)The effect of nitrogen from treated wastewater on the ecological status of the Kupa River
AuthorKatarina Matan
MentorLana Filipović (mentor)
Committee memberLana Filipović (predsjednik povjerenstva)
Committee memberIgor Bogunović (član povjerenstva)
Committee memberIvan Mustać (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Agriculture
(Department of Soil Amelioration)
Zagreb
Defense date and country2022-09-05, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
U suradnji s Vodovod i kanalizacija d.o.o. Karlovac istraživana je kakvoća vode rijeke Kupe na ispustu uređaja za pročišćavanje otpadnih voda (UPOV) grada Karlovca i Duga Rese. Uspješnost UPOV-a u uklanjanju dušika (N) iz otpadne vode izračunata je iz podataka o koncentraciji N tijekom 2021. godine ustupljenih od strane Vodovoda i kanalizacije d.o.o. Karlovac. Provedene su analize odabranih pokazatelja kemijske kakvoće vode (pH, E.C., NO3- i NH4+) u uzorcima prikupljenim u razdoblju od 24. 04. 2022. do 28. 05. 2022. godine iz rijeke Kupe, i to s četiri lokacije odabrane s obzirom na udaljenost od ispusta pročišćivača: 100 m uzvodno, na ispustu, 1 m nizvodno i 100 m nizvodno od ispusta pročišćivača. UPOV prosječno uklanjanja 80,73 % ukupnog N iz otpadne vode. Praćeni pokazatelji kakvoće vode bili su unutar graničnih vrijednosti prema Pravilniku o graničnim vrijednostima emisija otpadnih voda (NN 26/2020) te je zaključeno da se ne očekuje značajan utjecaj na ekološko stanje rijeke Kupe.
Abstract (english)
In cooperation with Waterworks and Sewerage Ltd. Karlovac, water quality of the Kupa River was studied at the outlet of Wastewater Treatment Plant (UPOV) of the City of Karlovac and Duga Resa. Wastewater Treatment Plant efficiency in removing total nitrogen (N) from wastewater was calculated for the year of 2021 from data provided by Waterworks and Sewerage Ltd. Karlovac. Selected water quality indicators (pH, E.C., NO3- and NH4+) were measured from April 24th untill April 28th, 2022, in Kupa River water samples taken from four locations varying in distance from Wastewater Treatment Plant outlet, i.e., 100 m upstream, at the outlet, 1 m and 100 m downstream from the outlet. The Wastewater Treatment Plant removes on an average of 80,73 % of total N from wastewater. Measured water quality indicators were within the limit values according to the Regulation on limit values for wastewater emissions (NN 26/20). No significant impact on ecological status of the Kupa River is expected.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:204:441231
Study programmeTitle: Renewable energy sources in agriculture
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra obnovljivih izvora energije u poljoprivredi (magistar/magistra obnovljivih izvora energije u poljoprivredi)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-09-23 07:02:37